2. 1 Channel stereo sound; Supports Bluetooth V2. 1 3 speakers: left, right, and subwoofer with wooden speaker enclosure Led light effects and bass/treble controls Built in AC power cable Includes 3. 5mm to RCA audio cable Power source type: corded electric Bluetooth connectivity up to 33 feet; works with all Bluetooth enabled devices including Apple and Android Subwoofer dimensions: 7.28"L x 8.86"W x 7.68"H; Speaker dimensions: 2.95"L x 3.74"W x 9"H